12 Dec 2024

Gavins Point powerhouse annual maintenance in full swing

Every year, the hydroelectric power generators at the Gavins Point Dam powerhouse, operated by the U.S. Army Corps of Engineers, Omaha District, are brought down one at a time to undergo annual maintenance. The maintenance begins in the fall when water releases are lower and concludes in early spring.

8 Aug 2024

Corps of Adventure

SOUTH YANKTON, Neb. -- A group of ten boys and four counselors with the Bald Eagle Boys Camp of Mill Hall, Pennsylvania, navigate 1,000 miles of the Missouri River with help from the U.S. Army Corps of Engineers, Omaha District.

4 Feb 2021

Initial public scoping a success for Lewis and Clark Lake, Gavins Point Dam master plan update

Outdoor recreation enthusiasts will reap the future benefits at Lewis and Clark Lake recreation area in Yankton, South Dakota, after the Gavins Point Dam project master plan update, currently underway, is complete — the plan was last revised in 2004.

13 Dec 2019

Invasive species mussel in on Gavins Point Dam

When you’re talking about the U.S. Army Corps of Engineers’ six mainstem dams on the Missouri River, the word small is a relative term. While the dams and their powerhouses vary in size, they are all imposing structures. For instance, Gavins Point Dam, near Yankton, South Dakota, is the smallest of the six, yet it took 7 million cubic yards of earth to build and its three Kaplan generators are capable of generating electricity for 68,000 homes. This makes it that much more ironic that something as small as a zebra mussel could give it such big problems.

5 Feb 2019

Popularity of annual ‘Bald Eagle Days’ soars

Amidst the murmur of the eager spectators strolling around and looking at the many wildlife exhibits at the Lewis and Clark Visitor Center near Yankton, South Dakota, three avian performers await their moment in the spotlight.